Netmetal 5 - bricked?

I was updating Router OS on a couple Netmetal 5’s RB922UAGS-5HPact-NM.
Was doing it thru webfig.
Did the first one no problem, loaded the new OS npk, rebooted, waited for it to install and reboot, heard the beep, and boom, it was up to date.
Did the same on the second one, on first reboot, it seem to get stuck. SFP turns solid, ETH light flashes, then goes solid.
Cannot access it on WEBfig, or cannot seem to get netinstall or winbox to see it.
I have tried to get it to use backup boot, by holding reset in on energize, no luck. Tried netinstal, holding reset for 20 seconds…no luck.
All I get is solid SFP/USR light, flashing ETH for a while, then solid ETH ( if ETH is plugged in, otherwise ETH does not light up at all )
Any help or is this thing Bricked???